Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KW4FL
ActiveDAVIDSON, DOUGLAS D
- Location
- Longboat Key, FL
- Class
- Amateur Extra
- Granted
- 2017-02-10
- Expires
- 2027-02-16
- Previous call
- K8WUZ
- FRN
- 0002739837
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Vanity availability
HeldCurrently held
KW4FL is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- DAVIDSON, DOUGLAS DFLgranted 2000-01-11cancelled 2007-02-16
License history
0 eventsNo recorded events.